substances. For instance, the 8th-century Zhang zhenren jinshi lingsha lun 張真人金石靈沙論 (The Adept Zhang's Discourse on Metals, Minerals, and Cinnabar) emphasized...

(碑庙镇), Beishan (北山镇), Dongyue (东岳镇), Fuxing (复兴镇), Jiangling (江陵镇), Jinshi (金石镇), Luojiang (罗江镇), Panshi (磐石镇), Pujia (蒲家镇), Qingning (青宁镇), Shuanglong (双龙镇)...